Crossover Anime: My Companion is Too Proactive, Nanase Koi, Please Behave Yourself

Transmigrating to various anime worlds, Lin Ye starts by obtaining the [Dragon God System of Myriad Realms]! Activating the Dragon God bloodline, he gains his first familiar—a healing dragon: Nanase Ren! He initially thought he had just acquired a gentle and virtuous angel in white, but the "loyalty" and "proactivity" of his dragon familiar completely exceeded his expectations! Every morning, the first thing Nanase Ren does upon waking is, under the guise of "stabilizing her bloodline," engage in deep energy interaction! "Master, my healing hand isn't powerful enough; I need you to personally 'infuse' me with dragon gold to advance!" "Master, your powerful dragon god bloodline is the only reward I crave!" Lin Ye: "Ahem! Ren, please have some self-respect! My power isn't for you to 'train'! Let's eliminate the vengeful spirits first; we'll talk about the rest later!" Nanase Ren: "Yes! For the tenfold reward promised by Master, tonight I will bring you endless experience!" Starting with Nanase Ren, Akizuki Airi, Lady Takayanagi, Esdeath, Tsunade... I, the aspiring dragon god, will conquer all worlds, starting... from being drained dry by my familiars?!